checking open port on server

port_watch

# I am trying from the server 54.85.216.40

# Index Server
# =========

root@ip-10-0-0-11:/home/ubuntu# telnet -d 54.169.89.119 27017
Trying 54.169.89.119...
telnet: Unable to connect to remote host: Connection timed out


# from billing server:
# ==============
root@ip-172-31-3-1:/home/web/ecomm.prtouch.com/ecomexpress# telnet 172.31.4.7 27017
Trying 172.31.4.7...
telnet: Unable to connect to remote host: Connection timed out



# When I do netmap to find open ports in a system. I get following.

root@ip-172-31-4-7:/home/web/ecomm.prtouch.com/ecomexpress# nmap -sT -O localhost                                                                             

Starting Nmap 5.21 ( http://nmap.org ) at 2015-04-13 14:02 IST
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000012s latency).
Not shown: 996 closed ports
PORT     STATE SERVICE
22/tcp   open  ssh
25/tcp   open  smtp
80/tcp   open  http
3306/tcp open  mysql
No exact OS matches for host (If you know what OS is running on it, see http://nmap.org/submit/ ).
TCP/IP fingerprint:

Network Distance: 0 hops

OS detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 11.59 seconds